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dspic33f speech recognition

 
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sivaganapathy



Joined: 21 Feb 2008
Posts: 7

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dspic33f speech recognition
PostPosted: Fri Mar 07, 2008 2:14 pm     Reply with quote
hi,
I doing a simple project using dspic33f for speech recognition. i just want to recognise 'on' and 'off'. I'm quite new to this field and don't now where to start. Can any one guide me??
andredurao



Joined: 24 Apr 2006
Posts: 15

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PostPosted: Mon Mar 10, 2008 6:36 am     Reply with quote
I don't know much about speech recognition too
but Microchip have a free library to use with dspics.

If you want to build your own you will need a neural network
using function like hidden markovian models or bayesian .. and training a few of these to recognize the sounds...

but for just ON and OFF you may want a more simple solution...
like wavetable perhaps?
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